import java.util.Locale;
import java.util.Scanner;

class T{
    public int a=10;
}
public class JavaDemo {
    public static void main(String[] args) {
        T t1=new T();
        T t2=t1;
        System.out.println(t2.a);
    }
    public static void main1(String[] args) {
            Scanner scanner=new Scanner(System.in);
            while(scanner.hasNext()){
                String str=scanner.nextLine();
                str.toUpperCase();
            }


    }



    public static void main2(String[] args) {

        Scanner scanner=new Scanner(System.in);
        while(scanner.hasNext()){
            String str=scanner.nextLine();
            String[] arrays=str.split(" ");
            System.out.println(arrays[arrays.length-1].length());
        }

    }
}
